MAGEDOC-3644: Post GA release docs cleanup

Fix from review

Author: bdenham

docs/getting-started/install-pagebuilder-examples.md

@@ -16,7 +16,7 @@ To learn by example, the [Example directory](https://github.com/magento-devdocs/
 
 ## Extension modules for existing content types
 
-The [Example directory](https://github.com/magento-devdocs/pagebuilder-examples/tree/master/Example) also provides the completed extension module described in the [Extend a content type tutorial](../extend-existing-content-type/overview.md). More extension modules will be added in the coming weeks.
+The [Example directory](https://github.com/magento-devdocs/pagebuilder-examples/tree/master/Example) also provides the completed extension module described in the [Extend a content type tutorial](../extend-existing-content-type/overview.md).
 
 ## Example code for how-to topics
 
@@ -55,4 +55,4 @@ Assuming you have Page Builder 1.0.0 already installed, you can install the exam
 
    ![Content type examples shown in panel](../images/example-content-types.png)
 
- 
+